| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.36 | 5.527% | $110.128 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $114.48 | 4.602% | $119.7484 | $119.75 | $119.75 | $119.70 |
| Purchase #3 | $110.77 | 5.418% | $116.7715 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $132.97 | 3.560% | $137.7037 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $7.87 | 11.681% | $8.7893 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $58.94 | 7.614% | $63.4277 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $94.97 | 9.568% | $104.0567 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $624.36 | $660.6253 | $660.63 | $660.65 | $660.60 | |